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Mazda CX-7 Specifications
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| Engine type | | 2.5 litre in-line 4 cylinder 16 valve DOHC S-VT | 2.3 litre Direct Injection Spark Ignition (DISI) turbocharged in-line 4 cylinder 16 valve DOHC | 2.3 litre Direct Injection Spark Ignition (DISI) turbocharged in-line 4 cylinder 16 valve DOHC | 2.2 litre in-line 4 cylinder 16 valve DOHC intercooled turbo diesel | | Engine capacity | | 2,488 cc | 2,261 cc | 2,261 cc | 2,184 cc | | Bore and stroke | | 89.0 x 100.0 mm | 87.5 x 94.0 mm | 87.5 x 94.0 mm | 86.0 x 94.0 mm | | Compression ratio | | 9.7 : 1 | 9.5 : 1 | 9.5 : 1 | 16.3 : 1 | | Maximum power | | 120 kW @
6,000 rpm | 175 kW @
5,000 rpm | 175 kW @
5,000 rpm | 127@ 3,500 rpm | | Maximum torque | | 205 Nm @
2,000 rpm | 350 Nm @
2,500 rpm | 350 Nm @
2,500 rpm | 400 Nm @
2,000 rpm | | Throttle control | | Electronic (drive-by-wire) | Electronic (drive-by-wire) | Electronic (drive-by-wire) | Electronic (drive-by-wire) | | Fuel system | | Electronic port injection | Electronic direct injection | Electronic direct injection | Common-rail electronic direct injection | | Fuel tank capacity | | 62 litres | 69 litres | 69 litres | 69 litres | | Recommended fuel | | Regular unleaded (91RON) | Premium unleaded (95RON) | Premium unleaded (95RON) | Diesel (ultra low sulphur) | | Fuel consumption | combined1 | 9.4 litres per 100 km | 11.5 litres per 100 km | 11.5 litres per 100 km | 7.6 litres per 100 km | | Emissions standard | | Euro stage IV | Euro stage IV | Euro stage IV | Euro stage IV | | Manual transmission | | - | - | - | 6-speed | | Activematic (Auto) transmission | | 5-speed | 6-speed | 6-speed | - | | Gear ratio | 1st | 3.620 | 4.148 | 4.148 | 3.818 | | | 2nd | 1.925 | 2.370 | 2.370 | 2.045 | | | 3rd | 1.285 | 1.555 | 1.555 | 1.290 | | | 4th | 0.933 | 1.154 | 1.154 | 0.926 | | | 5th | 0.692 | 0.859 | 0.859 | 0.853 | | | 6th | - | 0.685 | 0.685 | 0.711 | | | reverse | 3.405 | 3.393 | 3.393 | 4.139 | | | final drive | 3.458 | 3.749 | 3.749 | 4.187 (1st - 4th) 3.526 (5th - 6th) |
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